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JM Jack McNally: When the Gideon Mech punched Dipper, he got a nosebleed.﻿

Gavin Stout: Season 2 in 3 days﻿

Mona :P: at 9pm on Disney Channel!!!!!!! :D :D :D﻿

Mona :P: its tomorrow!!!!! AUGUST 1st :D ﻿

Gustavo Gonzalez: Season two of gravity falls comes out on august 4﻿

Dseth52: The wheel in the opening credits has bill in the center with different images. These images are also shown being worn by the characters... Glasses-unknown Pine tree-DipperShooting star-Mabel(SPOILER and/or THEORY)Llama-Lebam which is Mabels TWIN goes back to the episode with the magical printer and shows some hints in "deep end" and the wax people episode at the end where supposedly Lebam is picking a sweater between a llama and another image and the head in the vent says "llamas are natures warriors" or something so Lebam takes the llama...Star with eye-Gideon?-Soos Heart with cuts-RobbieSymbol of the fez-StanHand-Supposedly the author of the booksBroken ice bag-Supposedly Wendy

All these characters have more meaning including Robbie. He becomes important in the episode when he brainwashes Wendy with the backwards music.

Theres also as you said encrypted messages in the credits which you can figure out by having each letter processed 3 letters in the alphabet backwards and in all the episodes there is a triangle with an eye which makes the assumption that bill has been watching sense the first episode. In the season 1 finale it is proven true that bill has been watching when around 4:12 of this video theres a transition of stan going to the vending machine. Its hard to tell but there a pipe with an encrypted code and by going 3 letters backwards as I said you can tell it says "Bill is Watching".... even more epic season finale. ﻿

Logan Stumbo: season 2 is coming out on agust 4th lol﻿

Alyssa Huenke: August 1 is the first episode of season 2 .﻿

Spirit: season 2 is on august first﻿

Jackie WW: "Stanly" is Stan's secret twin. Like that episode when they showed Stan's flashbacks as a child, and when Stan was in wresting class... you could see in the background, his twin, reading a book.﻿

A Noose (ɢօɖ օʄ aʟʟ ռaʀաɦaʟs): It comes out august 1st. ﻿

Bob NotRealNameMan: There is a secret society and this has been in confirmed by a hidden message and the society is possibly trying to stop bill and open that portal. Stan is a member, which is why he says "We finally have them all" Stan's car says stanley because he has a secret twin (search it its to long to explain) Ols man mcbucket is also the writer of the books and this has also neen proven and i dont want to explain it here, just search gravity falls writer of the books.﻿

Blubker: SEASON 2 OMG!!!!!!!!!!!!!!!!!﻿

Kat Verodex: AUGUST 1STTTTTTTT﻿

Hugo Rojas: actually its the begging of august 1st 2014﻿

JayGladiator: It augest﻿

Shadow 45: In the last episode, what if Stan means by "we have them all" as in Stanford & Stanley (they are twins Grunkle Stan's secret twin),and about the portal? Well, Stan's twin might be somewhere else and he will use the portal to get to him and bring him back to the new Mystery Shack (in an episode there is an old Mystery Shack with no big letters), and with the car? The lisence plate says STNLY MBL Grunkle Stan's name is Stanford not Stanley so, in conclusion, STAN HAS A TWIN!!!!!!???﻿

Calfuso: If you want to get some answers to questions you have look up Secret of Soos, Stans secret twin and writer of the books.﻿